成人高等教育 / 英语口语
正确率：100%
A: Can I take a message? I'll let Mr. Liu know as soon as he comes back. B: _ _ _ _ _ _ .
- A、 I hope he will call me back
- B、 No. I'll call somebody else
- C、 Don't bother. I'll try his cell
- D、 I don't think it's appropriate
参考答案：